im gonna go out tonight and pick up a naster
by ian August 11, 2003
Get the naster mug.
a word that one says when something is vulger, disgusting, or just downright gross.
Person 1: I just heard bout this guy that eats his buggers all the time.

Person 2: Oh, that's nasters!
by Mcgee and Me December 11, 2008
Get the nasters mug.
Someone who does not wipe or wash their hands after fisting a bunghole.
He refused to wash his hands after fisting my now elongated bunghole. Whatta knuck naster.
by TJT FIEND May 29, 2009
Get the Knuck Naster mug.
The amount of nasty something contains.
I don't go on Omegel. I try to avoid the Nasterity level as much as possible.
I was in THAT part of youtube. Man the Nasterity was over 9000.
by ZebraBoxDinosaur September 13, 2012
Get the Nasterity mug.